Do not let that fool you on how powerful this ability is, however. Additionally, it increases fire damage from spells in the event you are not using melee. The best part of Herald of Ash is its on-kill effect. As soon as an enemy expires while this is busy, they burst, dealing overkill damage to everybody in the radius. If your build does lots of damage but has lackluster clearing potential, this herald can single-handedly resolve this.
While the title would imply this is an attack skill, Blade Vortex is really a spell which summons...
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